Odpowiedzi

2010-04-13T16:53:51+02:00
A=v/t
v=s/t
v=50/5=10 m/s

a= 10/5=2m/s^
^ - kwadrat
2010-04-13T16:55:45+02:00
V=s/t
V=50m/5s=10m/s
a=10m/s:5s=2m/s²